NEW ORLEANS—Jimmy Butler scored 39 points and the Bulls sustained their playoff push with a 117-110 victory over the recently resurgent New Orleans Pelicans on Sunday.Butler made 14 of 26 shots, including all three of his 3-point shots, to help the Bulls win for the fifth time in six games.The Bulls took over the 7th seed since Miami and Indiana both lost.Butler’s final points came on a step-back jumper with 20 seconds left stem a late Pelicans run.Bobby Portis scored 21 points and Joffrey Lauvergne 15 for the Bulls, while Rajon Rondo added 10 points, nine assists, nine rebounds and three steals.Anthony Davis had 30 points and 11 rebounds for New Orleans, while DeMarcus Cousins added 26 points and 18 rebounds.